Bob Ratcliffe Rat Hat Oceaneering Diving Helmet

One of the most iconic and historic diving helmets from the late 20th Century is the Rat Hat. Designed by Bob Ratcliffe, this fiberglass helmet was prized by divers worldwide. This specific example wa

We are proud to be offering one of the most iconic diving helmets of the late 20th Century ever made, the Bob Ratcliffe Rat Hat. This helmet belonged to a Oceaneering employee and former US Navy Seal

This is a very interesting and possibly unique fiberglass diving helmet that has been recently discovered. Found in Canada, this helmet has a strong resemblance to the famed Rat Hat designed by Bob Ra

This is an original Diving Equipment & Supply Company Air Hat or Pot Hat diving helmet neck ring. Brass ring is in excellent condition, neoprene material is original and adequate for display purposes.

Reproduction of an early 20th Century diver's bolted hard hat helmet. Good overall condition with normal storage wear. Measures approximately 7 1/2 in. 6 1/2 in. x 6 1/2 in. MMB in house USA continent

Starting in 1968 DESCO (Diving Equipment and Supply Company) debuted the now iconic and still in use Air Hat. These helmets are also known as Free Flow or Pot Hats. Constructed of spun copper with a l

This is a Genesis II fiberglass diving helmet made by Submarine Systems located in the United Kingdom. This hat has a current inspection and is ready to dive out of the bag. Just a few light scratches

Starting in 1968 DESCO (Diving Equipment and Supply Company) debuted the now iconic and still in use Air Hat. These helmets are also known as Free Flow or Pot Hats. Constructed of spun copper with a l

Batting helmet style plastic hat that is not protective. Block "C" taken from an Indians hat. Signs of handling and use. Direct Provenance from the Resident Estate of Bob and Anne Feller, Gates Mills,

Hard Hat Divers Wear Dresses by Bob Kirby. The Kirby in Kirby Morgan. Perfect bound 1992 self-published book about Kirby’s life and diving career from the USN to working for Jim Cameron building the

Vintage non-return valve made by the Morse Diving Equipment Company in Boston. Same style used on Mark V helmets as well as commercial hats. Nice original condition. All items will be shipped with a s

Presented for your consideration is what we believe to be an extremely early mid 1800s Canadian John Date diving helmet. John Date was established in 1853 in Montreal Canada. Mr. Date was a master cop

Not only is this a legendary United States Navy Mark V diving helmet, it is a rarely found helium example, aka The Widow Maker! This variation of the standard Mark V helmet was designed for extreme de

Arguably the most desirable and collected diving helmet in the world, the United States Navy Mark V. This example was made in August 1943 by the A. Schraders Son Company, Division Of Scovill Mfg. Co.

Incredibly rare and impressive United States Navy Mark V mixed gas or helium diving helmet! This helmet was presented to Lieutenant Commander James W. Gibson by the USS Coucal crew (ARS-8) upon his re

By far the most requested and popular diving helmet in the United States is the US Navy Mark V. There were only four companies that made the famed model starting in 1916. One of those original compani

This is a classic piece of American diving history is represented in this A.J. Morse & Son Inc. diving helmet. Referred to as The Most Popular Helmet In Use in the 1917 A.J. Morse & Son (Morse) catalo

One of the most desirable and rare American diving helmets is the 5 bolt pattern made by the A.J. Morse company in Boston, Massachusetts, aka the US Navy Mark 1. This style of helmet was used by the U

Arguably the most collected diving helmet around the world is the famed United States Navy Mark V. Its very image is a symbol of hardhat diving among many generations of divers. It is commonly known t

Fantastic original United States Navy Mark V diving helmet! This helmet in late 2020 was discovered in Eastern Europe, where it has been in storage since shortly after World War 2. The previous owner

Arguably the most desirable and collected diving helmet in the world, the United States Navy Mark V. This beautiful example was made in June 1943 by the A. Schraders Son Company, Division Of Scovill M

This is the famed and highly coveted United States Navy Mark V diving helmet. This helmet was made by Diving Equipment & Salvage Company on June 6th, 1944 – also known as D-Day. It is unnecessary

This is the famed and highly coveted United States Navy Mark V diving helmet. This helmet was made by Diving Equipment & Salvage Company on June 6th, 1944 – also known as D-Day. It is unnecessary to

The US Navy Mark V is arguably the most iconic helmet design ever made. Its style and history have made it one of the most popular helmets among collectors worldwide. The model was made for the US Nav